Improvement in automatic fans



W. DE LANCEY HALL.

Improvement in Automatic Fans. No. 126,292, PatentedApril30,1872.

'Witnesses: lnventor' 144% 744% y; $65M iM MOWWL UNITED STATES PATENT OFFICE.

WILLIS DE LANOEY HALL, OF MEMPHIS, TENNESSEE.

IMPROVEMENT IN AUTOMATlC FANS.

Specification forming part of Letters Patent No. 126,292, dated April 30, 1872.

SPEomIoATIoN.

I, WILLIs DE LANGEY HALL, of the city of Memphis, county of Shelby, and State of Tennessee, have invented certain Improvements in Automatic Fans, of which the following is a specification:

My invention relates to an improvement on an automatic fan, patented by me September 26, 1871; apd consists in attaching a base instead of the screw-clamp to the lower end of hollow tube I, reference being had to the accompanyin g drawing, and to the letters marked thereon, in which is shown a side elevation of the fan with my improvement attached.

The purpose of the base is to sustain the machine in an upright position, so that it can be set on any level surface.

Claim. 

